Many efforts have been made to characterize spectral lines. In the gathering of information about spectral
lines, it is inescapable to cite the work of [1]} and subsequent databases such as NIST [2]}, VALD [3]}, and CHIANTI [4]}. One of the key points in these studies
is the oscillator strength of the spectral line \(f\) , which can be defined as the ratio between the probability of
absorption or emission of electromagnetic radiation in a transition between energy levels of an atom or molecule and the
probability of this transition in a classical oscillator [5]}.Two important international collaborations have
been created in order to calculate and collect oscillator strengths of astrophysical interest: the Opacity Project [6]} and the FERRUM project [7]}, specializing in iron.
